Properties of the Number 29954

Twenty-Nine Thousand Nine Hundred Fifty-Four

Basics

Value: 29953 → 29954 → 29955

Parity: even

Prime: No

Previous Prime: 29947

Next Prime: 29959

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 17 × 881

Divisors: 1, 2, 17, 34, 881, 1762, 14977, 29954

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111010100000010

Octal: 72402

Duodecimal: 15402

Hexadecimal: 7502

Square: 897242116

Square Root: 173.07223925286226

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

E.g.f. satisfies A(x) = -log(1 - x/(1 - A(x)))/(1 - A(x)). A371327

Numbers k such that k·2^k - k - 1 is prime. A46843

Number of (n+2) X (4+2) 0..3 arrays with every 3 X 3 subblock row and column sum 1 3 6 or 8 and every diagonal and antidiagonal sum not 1 3 6 or 8. A252011

Number of (n+2)X(7+2) 0..3 arrays with every 3X3 subblock row and column sum 1 3 6 or 8 and every diagonal and antidiagonal sum not 1 3 6 or 8. A252014

Number of integer partitions of n whose second differences sum to 0, meaning either there is only one part, or the first two parts have the same difference as the last two parts. A360683

Palindromic in base 7. A29954

T(n,k) = Number of (n+2) X (k+2) 0..3 arrays with every 3 X 3 subblock row and column sum 1 3 6 or 8 and every diagonal and antidiagonal sum not 1 3 6 or 8. A252015